At this post there is an image of a Windows Longhorn dialog that invites you to:
Type in a word, phrase or question to search for anything: documents, email, […], people, or the internet.
You’ll note that you can search for the internet. Not a site, but the internet as a whole! Hmm, maybe I lost it down the back of the sofa?
The more pedantic amongst you may also notice the curious use of commas in “word, phrase or question” and “people, or the internet”. Tsk, tsk, at least be consistent =)
Yes, I really am like this.